The present disclosure is directed to an improved method for distinguishing tissue from an embedding medium, such as paraffin in a formalin-fixed paraffin-embedded sample. The method involves the use of fluorescence of naturally-occurring species in tissue to determine the location of the tissue in the embedded sample. An embedded sample is generally excited by light of a selected wavelength, and the fluorescence emission at an emitted wavelength is used to locate the boundary or location of the tissue in the embedded sample.

A test tube rack of an analyzer pipeline includes multiple test tube holders for holding test tubes. The test tube rack of an analyzer pipeline comprises a light blocker configured at a side wall of the test tube rack and across multiple test tube holders. A second feature area is on the light blocker between two adjacent test tube holders, a first feature area is between two adjacent second feature areas and a step gap with a predetermined depth is between the first feature area and a second feature area.

Disclosed is a calibration curve setting method for setting a calibration curve, the calibration curve setting method including: creating a first calibration curve on the basis of a measurement value obtained by measuring a standard sample for which a concentration of a predetermined component is known; creating a second calibration curve by correcting the created first calibration curve; displaying a screen configured to support an operator for restoring the second calibration curve to the first calibration curve; receiving an instruction of restoring the second calibration curve to the first calibration curve; and displaying the first calibration curve upon receiving the instruction of restoring.

The invention is in the field of automatic analysis devices and relates to a heatable pipetting device for an automatic analysis device and a method for providing a reaction mixture. The pipetting device comprises a pipetting needle having two temperature sensors at different distances to the tip of the pipetting needle.

The purpose of the present invention is to provide an automatic analysis device capable of efficiently performing a plurality of analyses, while reducing the footprint and cost of the device. Provided is an automatic analysis device characterized by being provided with containers for containing samples, one rack for placing the containers thereon, and a control unit, the control unit generating, with respect to the one rack, a plurality of registration patterns in which information of the positions where the containers are disposed, and information of the samples contained in the containers are correlated with each other, storing the registration patterns thus generated, applying, to the one rack, one registration pattern selected from among the registration patterns thus stored, and analyzing the samples. Also provided is an analysis method using the device.

A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.

An apparatus for generating monitoring data for managing the state of a sample analyzer is provided. The apparatus includes a processing unit for generating output data for associating and displaying, in a time series, a sample information region indicating information related to measurement data acquired by a sample analyzer from a sample, and an operational information region indicating information related to the operation of the sample analyzer.

The method for generating an index for managing the analytical accuracy of a sample analyzer includes a step of acquiring a determination result related to whether a sample is positive or negative from a plurality of sample analyzers, and a step of generating an index based on a ratio of a sample determined to be positive or negative by the plurality of sample analyzers from a plurality of determination results obtained from the plurality of sample analyzers.

A memory device is provided. The memory device includes a memory array including a plurality of sections, and an inter-hamming difference analyzer. Each of the sections has an individual location in the memory array. The inter-hamming difference analyzer is configured to obtain a plurality of inter-hamming differences according to the number of unlike bits between content of each section of the plurality of sections corresponding to a first operating condition and content of another section of the plurality of sections corresponding to a second operating condition.

An ESR detection device and an ESR detection method are provided, the ESR detection device including a sample collecting and dispensing module, an ESR detection module and a data processing module. The sample collecting and dispensing module is configured for dispensing at least part of a blood sample to the ESR detection module. The ESR detection module is configured for obtaining disaggregation optical data during disaggregation of erythrocytes and/or aggregation optical data during reaggregation of erythrocytes. The data processing module is configured for obtaining an ESR detection result of the blood sample based on the aggregation optical data, determining, based on the disaggregation optical data and/or the aggregation optical data, whether or not there is a sample abnormality that leads to an abnormality in the ESR detection result, and outputting an alarm prompt when it is determined that the sample abnormality is present, thereby reducing clinical risk.